Lai Chau Prov., Tam Duong Distr., Ho Thau Community, Ho Thau village, around point 22°23′05″N 103°36′46″E.
Secondary and primary evergreen closed forest on very steep mountain slopes composed with granite and quartzite at elevation from 1500 to 1900 m a.s.l.
Creeping epiphyte on mossy trees on steep rocky shady mountain slope. Flowers white, tube with violet stripes inside. Not rare.
HAL 10179 29 Nov. 2006 Photo. Coll.: Nguyen Tien Hiep, L.Averyanov, Pham Van The.
Coordinates (geographic position):22° 23′ 5″ N, 103° 36′ 46″ E ±1000 mRecord creation: 2020-02-07, Leonid Averyanov, PhotoScan D1Citation: Specimen LE 01067253 // Virtual herbarium of Komarov Botanical Institute RAS — http://re.herbariumle.ru/01067253